Cited by 57Head and Neck Cancer StudiesCervical Cancer and HPV ResearchGenetic Associations and Epidemiology

Genetic variation in the vitamin C transporter, SLC23A2, modifies the risk of HPV16-associated head and neck cancer

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Chen, A. A., Marsit, C. J., Christensen, B. C., Houseman, E.A., McClean, M. D., Smith, J. F., Bryan, J. T., Posner, M. R. +2 more·2009·Carcinogenesis

Abstract

Human papillomavirus (HPV) type 16 infection is an etiologic factor in a subset of head and neck squamous cell carcinomas (HNSCC). It is unknown if host genetic susceptibility modifies the HPV16-HNSCC association. DNA samples collected as part of a Boston area case-control study of HNSCC were genotyped for single-nucleotide polymorphisms (SNPs) from the National Cancer Institute's SNP500Cancer database. Analysis of demographic, phenotypic and genotypic data for 319 HNSCC cases and 495 frequency-matched controls was performed using unconditional logistic regression. All reported P-values are two sided. We identified a polymorphism in the sodium-dependent vitamin C transporter SLC23A2 that modifies the risk of HNSCC associated with HPV16 infection. Among those with a wild-type allele at SLC23A2, the risk of HNSCC associated with HPV16-positive serology was 5.0 (95% confidence interval (CI) = 3.2-7.8). However, among those with a homozygous variant genotype, the risk of HNSCC associated with HPV16 was attenuated [odds ratio (OR) = 2.8; 95% CI = 1.2-6.2]. Further, when we tested whether genotype modified the interaction between citrus exposure, HPV16, and HNSCC, we found a dramatically increased risk of HNSCC for those with a wild-type SLC23A2 allele, HPV16-positive serology and high citrus intake (OR = 7.4; 95% CI = 3.6-15.1). These results suggest that SLC23A2 genetic variation alters HPV16-associated HNSCC while also highlighting the important role of citrus exposure in this disease.

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  • Common variations of SLC23A2 are linked to HPV16-positive head and neck cancer.

    “Common variations of SLC23A2 were linked to increased or decreased risk of gastric cancer depending on a discrete genotype [85,90], decreased risk of colorectal adenocarcinoma [91], HPV16-positive head and neck cancer [92], increased risk of bladder cancer [93], non-Hodgkin lymphoma [87], chronic lymphocytic leukemia [94], preterm delivery [84], open-angle glaucoma [95], and acute coronary syndrom”

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  1. Rodu,B. et al. (2004) Smokeless tobacco and oral cancer: a review of the risks and determinants. Crit. Rev. Oral Biol. Med., 15, 252-263.

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Authors
Chen, A. A., Marsit, C. J., Christensen, B. C., Houseman, E. A., McClean, M. D., Smith, J. F., Bryan, J. T., Posner, M. R., Nelson, H. H., & Kelsey, K. T.
Affiliations
  • Brigham and Women's Hospital (US)
  • Brown University (US)
  • Boston University (US)
  • Merck & Co., Inc., Rahway, NJ, USA (United States) (US)
  • Dana-Farber Cancer Institute (US)
  • University of Minnesota (US)
Corresponding author
Kelsey, K. T.
Venue
Carcinogenesis
Published
2009-04-03
Volume
30
Issue
6
Pages
977-981
ISSN
  • 0143-3334 (ISSN-L)
  • 1460-2180
OpenAlex
W2120584959
Cited by
57
References
33
Citations by year
2025: 3 · 2023: 3 · 2022: 1 · 2021: 4 · 2020: 3 · 2018: 3 · 2017: 1 · 2016: 4 · 2015: 1 · 2014: 9 · 2013: 7 · 2012: 8
FWCI
5.74
Type
journal article
Language
en
Open access
Locations
  • Carcinogenesis (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Merck
  • National Institutes of Health (5t32es007155-24)
  • National Cancer Institute (T32 CA09001, CA 78609, CA100679, R01CA100679, R01CA078609, T32CA009001)
  • National Institute of Environmental Health Sciences (T32-ES07155, T32-ES007155)
Topics
  • Health Sciences › Medicine › Otorhinolaryngology › Head and Neck Cancer Studies
  • Health Sciences › Medicine › Epidemiology › Cervical Cancer and HPV Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
Keywords
SLC23A2, vitamin C transporter, HPV16, head and neck squamous cell carcinoma, genetic susceptibility, single nucleotide polymorphisms, host-virus interaction, cancer risk modification
MeSH terms
Aged, Citrus, Diet, Female, Head and Neck Neoplasms, Humans, Male, Middle Aged, Risk, Case-Control Studies, Genetic Predisposition to Disease, Polymorphism, Single Nucleotide, Symporters, Organic Anion Transporters, Sodium-Dependent, Papillomavirus Infections, Human papillomavirus 16, Sodium-Coupled Vitamin C Transporters

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